How...pupils are there in your class

How many pupils are there in your class?How many trees are there in your garden?How many books are there in your bag?How many boys are there in your class?How many pens are there on your desk?How many dresses are there in your wardrobe?How many dogs are there in your yard?How many cups are there on your table?How many apples are there on the plate?How many birds are there on the tree?How many cats are there under the tree?How many texts are there in this book?How many pictures are there on the wall?How many balls are there in the room?How many dolls are there on her bed?How many bags are there on the chair?